T10 Series Two-Stage Servo Valve

Advantages：

• MOOG D661 Valve Cross Reference to some extent.

• With the rotary direct drive valve as the pilot stage, the leakage flow is reduced by over 70% com-pared to the traditional jet-pipe and nozzle-flapper type, slashing the valve’s energy consumption.

• The pilot stage has high response characteristics. In particular, the high pressure gain makes the dynamic performance of the entire valve excellent.

• The pilot stage has low hysteresis and high resolution, with hysteresis over 5x lower than traditional jet-pipe/nozzle-flapper valves, significantly boosting the valve's static performance.

• Compared to the jet-pipe and nozzle-flapper forms, the pilot stage can allow a lower starting control pressure, further improving the low-pressure control performance.

• The pilot stage has a built-in servo amplifier-easy to adjust, maintain, and with flexible control methods-and supports customization for different scenarios.

• The ultra-large flow valve body flow channel design has a wide flow coverage range. The pilot stage control oil can flexibly choose internal control, external control, etc. according to needs.

Dimension： 220x75x145mm

Mounting Interface：ISO 4401-05-05-0-94

Vibration resistance： 30g

Ambient temperature：-20 … +60℃

Storage temperature：-40 … +80℃

Weight： 5400g

Type:Two-stage Electronic Feedback Servo Valve

Valve version:4-way and the main valve consists of coupled spool and sleeve

Drive：Rotary direct drive pilot stage control

Interface size: DN10

Contamination Resistance:

NAS Class 7 for Normal Condition ; NAS Class 5 for Long Service Life Application (Wear Condition)

Maximum operating pressure： 350Bar(Port P,A,B), 100Bar(Port T,T2)

Rated flow：20L/min,40L/min,80L/min,90L/min,120L/min,160L/min,200L/min

Maximum flow rate: 250L/min

Leakage(210Bar):<1.5L/min

Hysteresis ：<0.3%

Resolution threshold: <0.05%

Zero Drift:(ΔT = 55K)  < 2%

Hydraulic Oil：DIN52524-Part 1 ...Part 3 / ISO11158

Suggested viscosity range：15-100cSt

Max. permitted viscosity range：5-400cSt

Input signal：+/- 10V，+/- 10mA

Supply voltage:18 - 30 (Typical 24)

EM compatibility: EN61000 - 6 - 2,EN55011:2016+A1

Electrical interface: EN175201-804

PN: T10H90SDN1CHKS2N